bajrangconstruction.kol@gmail.comBuilding Excellence with
Trusted Waterproofing
Solutions
Since 2016, Reliable, Professional On Time trusted for construction chemicals, waterproofing, and building care solutions across residential, commercial, and industrial sectors.
Founded in 2016 by Mr. S. Das and Mr. D. Biswas, our company has established itself as a trusted provider of construction chemicals, building care products, repair & rehabilitation, and comprehensive waterproofing solutions.
With years of expertise and commitment to excellence, we specialize in terrace waterproofing, damp proofing, APP membrane installation, expansion joints, roof repairs, structural strengthening, and injection grouting across all sectors.
Learn More About Us
About
Us
Specialized solutions tailored to meet your specific construction and waterproofing needs
HDPE System
Skilled professionals using top-grade HDPE System, insured service with a ten-year workmanship guarantee.
Terrace Waterproofing
We have a team of expert applicators who are specialised in Industrial Waterproofing at a reasonable rate.
Damp Proofing
Renowned experts in waterproofing and damp-proofing solutions for all building types—residential, commercial, industrial.
APP Membrane
Skilled professionals using top-grade app membrane, insured service with a five-year workmanship guarantee.
Expansion Joint
Epoxy is commonly used for expansion joints because it offers strength, durability, low viscosity, and stable performance across temperature changes.
Injection Grouting
Injection grouting fills cracks or voids in structures with stable, flowable materials like cement, epoxy, urethane, or polymer grouts.
Roof Repairs
Bajrang Construction & Waterproofing offers roof and ceiling inspections, repairs, and expert advice to prevent major structural damage.
Roof Inspections
Bajrang Construction & Waterproofing offers detailed, professional reports and solutions for residential and industrial roofs and waterproofing issues, including costs.
Terrace Waterproofing
We have a team of expert applicators who are specialised in Industrial Waterproofing at a reasonable rate.
Services
Process
Our
A streamlined three-step approach that ensures quality results and client satisfaction.
Initial Consultation
We discuss your project requirements and provide expert advice.
Planning & Solution
Our experts design customized solutions, using top materials and proven techniques.
Execution
Professional execution with quality control and timely completion of your project.
documents
MSME Certificate
GST
Trade Licence
Testimonials
Client
Don’t just take our word for it – hear from our satisfied clients
